Individual Calculations October 2012
 Valenta, Vit  Total change: 5.55  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2250 2162 4.00 9 0.37 15 5.55 
  Postny, Evgeny g2562  * ISR0.001-0.0815-1.20 
  Garcia, Douglas 2180 GUA1.0010.53157.95 
  Mbedza, Richard 2045 MAW1.0010.34155.10 
  Kawuma, Patrick c2209 UGA0.001-0.4315-6.45 
  Kostenko, Petr g2494 KAZ0.001-0.1215-1.80 
  Iyti, Basher m2264 SYR0.001-0.3615-5.40 
  Abdyjapar, Asyl f2365 KGZ0.001-0.2415-3.60 
  Gateri, Martin f2082 KEN1.0010.39155.85 
  Bomo, Kigigha c2046 NGR1.0010.34155.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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